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CVE-2020-3759

23
FAUCET Score

CVE-2020-3759 is a buffer errors vulnerability affecting Adobe Digital Editions versions 4.5.10 and earlier. This vulnerability carries a CVSS score of 7.5 (HIGH) and can be exploited remotely without user interaction (AV:N/AC:L/UI:N), potentially leading to information disclosure (C:H). While the EPSS score is low, indicating a low probability of exploitation, there is no known public exploit code available (Metasploit, Nuclei, ExploitDB: None), and it is not listed in CISA's KEV catalog. Community discussion and media coverage are minimal, with only one article from BleepingComputer mentioning it.

Impacted Technologies

VendorProductVersion(s)CPE
<= 4.5.10CPE matchmatch criteria
cpe:2.3:a:adobe:digital_editions:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
4.20%
Probability of exploitation in next 30 days
EPSS Percentile
89.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0420 is in the 82nd percentile among its peer group of 51,551 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

adobepatch availablevia nvd_reference
View patch

References

helpx.adobe.com / security/products/Digital-Editions/apsb20-07.html
PatchVendor Advisory